Hi One question is that Line 64 (cond ((##sys#slot (##sys#slot p 2) 8) => (lambda (rl) (rl p limit))) of the function read-line in the file ./chicken-5.2.0/extra.scm , It read from the input port when running (read-line (open-input-file "foo.txt")) in REPL, it is character by character or byte by byte? The content of foo.txt file is foo\rtee.
The output of running (read-line (open-input-file "foo.txt")) is "foo\\rtee", sound like it is that read character by character, but most of implementation read by fget in the backend, which is byte and byte for input-file. There is a survey in the below linker. https://github.com/schemedoc/surveys/issues/33 Thanks in advance.
